CVE-2020-14410

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

SDL (Simple DirectMedia Layer) through 2.0.12 has a heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c via a crafted .BMP file.

References

https://bugzilla.libsdl.org/show_bug.cgi?id=5200

https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9

https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR/

Details

Source: MITRE

Published: 2021-01-19

Updated: 2021-07-24

Type: CWE-125

Risk Information

CVSS v2

Base Score: 5.8

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P

Impact Score: 4.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.4

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

Impact Score: 2.5

Exploitability Score: 2.8

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:* versions up to 2.0.12 (inclusive)

Configuration 2

OR

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3

OR

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
146295Fedora 33 : mingw-SDL2 (2021-9d65b22041)NessusFedora Local Security Checks
high
145772Debian DLA-2536-1 : libsdl2 security updateNessusDebian Local Security Checks
high